3-(3,4-Dihydro-2h-1,5-benzodioxepin-7-ylsulfanyl)propanoic acid CAS 926195-71-3

Purity 97%+In StockPharmaceutical Standards
CAS No.926195-71-3
Molecular FormulaC12H14O4S
Molecular Weight254.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(3,4-Dihydro-2h-1,5-benzodioxepin-7-ylsulfanyl)propanoic acid CAS 926195-71-3 chemical structure

Description

The occurrence of 3-(3,4-Dihydro-2h-1,5-benzodioxepin-7-ylsulfanyl)propanoic acid is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-(3,4-Dihydro-2h-1,5-benzodioxepin-7-ylsulfanyl)propanoic acid (CAS 926195-71-3), molecular formula C12H14O4S and molecular weight 254.30 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C12H14O4S, 3-(3,4-Dihydro-2h-1,5-benzodioxepin-7-ylsulfanyl)propanoic acid contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 254.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 3-(3,4-Dihydro-2h-1,5-benzodioxepin-7-ylsulfanyl)propanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC12H14O4S
Molecular Weight254.30 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Sulfur Atoms1

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